Enhanced p-Type Conductivity of Nitrogen Doped ZnO by Nano/Micro Structured Rods and Zn-Rich Co-Doping Process
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We report the formation of p-type nitrogen doped ZnO (ZnO:N) grown by thermal-evaporation deposition. We found that the ZnO nano/micro structured rods can improve nitrogen doping. In addition, co-doping with metal (excess Zn in this study) can enhance nitrogen doping through a Zn-rich process. The effects of nitrogen precursors on the electrical and optical properties of ZnO:N were investigated. This study shows that growth process plays a critical role in the electrical properties of ZnO:N.
Kerr, L. L.,
& Look, D. C.
(2011). Enhanced p-Type Conductivity of Nitrogen Doped ZnO by Nano/Micro Structured Rods and Zn-Rich Co-Doping Process. Electronic Materials Letters, 7 (2), 115-119.